BOS - CHS

$140 Find Cheap Flights from Boston to Charleston - Compare and Save

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Everything you should know

Cheapest round-trip
$258
Typical prices: $254-$454
United Airlines
Sat 9/8Mon 9/10
BOS - CHS • 1 stop
Cheapest non-stop
$263
Typical prices: $255-$461
Delta
Tue 9/11Sat 9/15
BOS - CHS • Non-stop
Nonstop flights
You can fly direct with JetBlue and Delta. Average duration is 2h 36m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $183 (round-trip)
Shortest trip • 4h 19m (one-way)
Insights
Insights
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We hope you love your trip to Charleston!
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Expert advice
Flight Deals

Cheap Flights from Boston to Charleston (BOS-CHS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Charleston

Tue, Sep 8 - Thu, Sep 10
United Airlines Logo
5:45 am - 10:03 amBOS  Boston Logan Intl-CHS Charleston
4h 18m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:45 am - 12:47 pmCHS  Charleston-BOS Boston Logan Intl
7h 02m2 stops Washington, D.C. Dulles Intl Newark
$258United Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:05 am - 12:07 pmBOS  Boston Logan Intl-CHS Charleston
6h 02m1 stop New York John F Kennedy Intl
Delta Logo
11:23 am - 1:55 pmCHS  Charleston-BOS Boston Logan Intl
2h 32mnonstop
$258Delta
Sat, Sep 5 - Thu, Sep 10
Delta Logo
5:30 am - 12:22 pmBOS  Boston Logan Intl-CHS Charleston
6h 52m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:15 pm - 5:47 pmCHS  Charleston-BOS Boston Logan Intl
2h 32mnonstop
$258Delta
Mon, Nov 9 - Fri, Nov 13
JetBlue Logo
1:00 pm - 7:25 pmBOS  Boston Logan Intl-CHS Charleston
6h 25m1 stop New York John F Kennedy Intl
JetBlue Logo
10:50 am - 4:47 pmCHS  Charleston-BOS Boston Logan Intl
5h 57m1 stop New York John F Kennedy Intl
$259JetBlue
Wed, Sep 16 - Tue, Sep 22
JetBlue Logo
5:15 am - 10:17 amBOS  Boston Logan Intl-CHS Charleston
5h 02m1 stop New York John F Kennedy Intl
JetBlue Logo
11:08 am - 5:21 pmCHS  Charleston-BOS Boston Logan Intl
6h 13m1 stop New York John F Kennedy Intl
$259JetBlue
Tue, Oct 6 - Thu, Oct 8
United Airlines Logo
7:38 am - 1:55 pmBOS  Boston Logan Intl-CHS Charleston
6h 17m1 stop Newark
United Airlines Logo
3:05 pm - 7:25 pmCHS  Charleston-BOS Boston Logan Intl
4h 20m1 stop Newark
$259United Airlines
Sat, Oct 10 - Tue, Oct 13
American Airlines Logo
11:21 am - 5:54 pmBOS  Boston Logan Intl-CHS Charleston
6h 33m1 stop Philadelphia
American Airlines Logo
6:44 pm - 11:39 pmCHS  Charleston-BOS Boston Logan Intl
4h 55m1 stop Philadelphia
$263American Airlines
Sat, Oct 10 - Tue, Oct 13
American Airlines Logo
11:21 am - 5:54 pmBOS  Boston Logan Intl-CHS Charleston
6h 33m1 stop Philadelphia
American Airlines Logo
6:44 pm - 11:39 pmCHS  Charleston-BOS Boston Logan Intl
4h 55m1 stop Philadelphia
$263American Airlines
Sat, Sep 12 - Tue, Sep 15
Southwest Logo
5:50 am - 4:40 pmBOS  Boston Logan Intl-CHS Charleston
10h 50m2 stops Baltimore/Washington Lambert-St Louis
Southwest Logo
1:25 pm - 10:15 pmCHS  Charleston-BOS Boston Logan Intl
8h 50m2 stops Baltimore/Washington Nashville Intl
$288Southwest
Sat, Sep 12 - Wed, Sep 16
Southwest Logo
5:50 am - 4:40 pmBOS  Boston Logan Intl-CHS Charleston
10h 50m2 stops Baltimore/Washington Lambert-St Louis
Southwest Logo
6:45 am - 2:40 pmCHS  Charleston-BOS Boston Logan Intl
7h 55m2 stops Nashville Intl Baltimore/Washington
$288Southwest
Booking Insights

Price, demand and travel trends for Boston to Charleston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Charleston with more confidence.

How much is a round-trip flight from Boston to Charleston?

Round-trip flights from Boston to Charleston start at $258. Prices are typical for this route right now, with typical round-trip fares ranging from $254 to $454. The lowest price found in the past 5 days was $258 on United Airlines.

What's the cheapest day of the week to fly from Boston to Charleston?

Tuesday is the cheapest day of the week to fly from Boston to Charleston, it is 17% cheaper than the average day. Thursday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Boston to Charleston?

  • January is the cheapest month to fly from Boston to Charleston at $223 round-trip.
  • April ($412) and May ($368) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Charleston the cheapest?

Flights from Boston to Charleston are cheapest 4 weeks before departure. Booking in this window typically costs about 33% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Boston to Charleston

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Key details for Boston to Charleston flights

Low season

January

Cheapest flight

$140
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Boston to Charleston

When to book flights from Boston to Charleston

Are your dates flexible? Find out the best times to travel from Boston to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Charleston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Are there any on site hotels in Logan International Airport?

    Yes, there are. In fact, they make it easy for travelers to access their flights without a rush, especially the ones boarding them in the mornings. Here, you can book on site hotels such as Hyatt Harborside and Hilton Boston Logan International Airport.

  • How do I get from Charleston Airport to the city center easily?

    The easiest way to get from the airport is via the shuttle. It covers the route between the airport and downtown. A shuttle leaves from the airport every 15min.

  • Is Logan Airport ADA Compliant?

    Yes, it is. The airport is accessible to everyone, including the disabled. To assist such travelers, the airport has put in place accessible services and tips to help make your journey here a success. Other services available here include TTY access, security procedures, and much more.

  • Can I get luggage services at CHS?

    Yes, you can. In fact, once you alight your flight here, you will notice the self service luggage carts right away. These carts are available near Concourse A on the first floor. You can also find other carts on the ground level close to the parking deck. However, it is important to note that these carts are available at a small fee for every cart. The payment can be made through different services such as American Express, Mastercard, Visa, Discover, and so on. Additionally, you will even be refunded a small amount of your cart’s fee after returning it.

  • Which airlines offer extra legroom and free seat selection on Boston to Charleston flights?

    Among airlines operating Boston to Charleston flights:

    • JetBlue: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Boston to Charleston?

    2 airlines operate flights between Boston and Charleston. The airlines offering nonstop flights on this route include:
    • JetBlue
    • Delta

  • Which airports can I use when flying from Boston to Charleston?

    Flights from Boston to Charleston usually depart from Boston Logan Intl (BOS) and arrive at Charleston (CHS).

  • Which airlines include bags at no extra cost on Boston to Charleston flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Delta: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Boston to Charleston?

    Four cabin classes are available on flights from Boston to Charleston:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Boston to Charleston?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $183 round-trip via Fort Lauderdale (FLL), compared to $339 for nonstop.

  • What is the standard checked-bag allowance on flights from Boston to Charleston?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Boston to Charleston?

    The Airbus A220-300 family is used most often on this route, operated mainly by JetBlue and Breeze Airways. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • Which airports do connecting flights from Boston to Charleston pass through?

    One-stop flights from Boston to Charleston most commonly connect through:

    • Baltimore/Washington (BWI) - 37% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 18% of one-stop connections
    • Charlotte Douglas (CLT) - 13% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 10% of one-stop connections

    Baltimore/Washington (BWI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boston to Charleston?

    Yes. Being flexible with your travel dates can save you up to 28% on the Boston to Charleston route. Tuesday is the cheapest departure day at $279 round-trip on average, while Thursday is the most expensive at $383, a difference of $104. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Boston to Charleston spread across the day?

    Morning is the busiest departure period on Boston to Charleston flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

  • How long is a flight from Boston to Charleston?

    A nonstop flight from Boston to Charleston takes 2h 36m, covering 818 miles.

  • What are the earliest and latest flights from Boston to Charleston?

    These are the earliest and latest flight times available from Boston to Charleston:

    • Earliest: departs at 6:25 am and lands at 9:01 am
    • Latest: departs at 3:51 pm and lands at 6:27 pm.

    The flight takes about 2h 36m.

  • How expensive are last-minute Boston to Charleston flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 28% above the route average of $335. Book 4 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Boston to Charleston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Boston to Charleston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $258 to $1,067. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Boston to Charleston looking right now?

    One-way fares from Boston to Charleston are currently lower than usual. Average one-way flight prices are about $146, which is 30% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boston to Charleston?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 4h 19m, compared with 4h 22m via Washington, D.C. Reagan-National (DCA) and 4h 30m via Philadelphia (PHL).

  • What car rental options are available at Charleston Airport (CHS)?

    Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    · Budget
    · Alamo
    · Economy Rent a Car
    · Avis
    · Thrifty

  • How much should I expect to pay for a Boston to Charleston flight?

    Round-trip flights from Boston to Charleston range from $254 to $454, with an average of $335 over the past 12 months. Anything below $254 counts as a good deal.

  • Which airlines offer Wi-Fi on Boston to Charleston flights?

    Two airlines offer in-flight Wi-Fi on Boston to Charleston flights:

    • • JetBlue
    • • Delta

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Boston to Charleston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $279 - about $104 less than Thursday (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 33% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Charleston trip for January. Fares historically average $223 round-trip in that month - typically $189 less than the most expensive month, which is April (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Fort Lauderdale Airport (FLL) can be cheaper than flying direct. The cheapest layover option averages $183 round-trip on this route - about $156 less than direct flights (based on the last 12 months).
  • If you are traveling from Boston Logan International Airport (BOS) to Charleston Municipal (CHS), you can book among the many airlines that fly this route. The good thing about traveling this route is that you can even travel with your kids comfortably. One of the main reasons why is the fact that Logan Airport has children's play areas where your kids can spend some time while you wait for your flight.
  • You can stay connected to the rest of the world the whole time you are in Logan Airport waiting for your flight. This is thanks to the free Wi-Fi available through the airport. This even allows you to access your documents online as well as other additional services.
  • When traveling to Charleston, you will most probably land at Charleston Airport (CHS). If you would like to grab something to eat on arrival, you are in luck because the airport has numerous food joints and restaurants within the premises. A good example of such services include fast food joints such as Burger King and Caviar & Bananas Quick Service Shops.
  • Boston Airport is a vast premise. Luckily for you, the airport has an interactive map that provides detailed information of the whole premises, which means that you cannot get lost.
  • If you are one to use your phone throughout the flight, it might be dying by the time you alight your flight at CHS. However, one of the major positives of the airport is the number of charging centers within the premises. The airport boasts of close to 2,000 USB ports and power outlets where you can conveniently charge your device on arrival.

Prefer to fly direct from Boston to Charleston?

 
Find which airlines fly direct from Boston Logan Intl Airport to Charleston Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Charleston

Monday

Delta,JetBlue

Delta,JetBlue

Tuesday

Delta,JetBlue

Delta,JetBlue

Wednesday

Delta,JetBlue

Delta,JetBlue

Thursday

Delta,JetBlue

Delta,JetBlue

Friday

Delta,JetBlue

Delta,JetBlue

Saturday

Delta,JetBlue

Delta,JetBlue

Sunday

Delta,JetBlue

Delta,JetBlue

See more direct flights

Direct returns

Charleston to Boston Logan Intl

Monday

Delta,JetBlue

Delta,JetBlue

Tuesday

Delta,JetBlue

Delta,JetBlue

Wednesday

Delta,JetBlue

Delta,JetBlue

Thursday

Delta,JetBlue

Delta,JetBlue

Friday

Delta,JetBlue

Delta,JetBlue

Saturday

Delta,JetBlue

Delta,JetBlue

Sunday

Delta,JetBlue

Delta,JetBlue

See more direct flights

Everything you need to know for your flight from Boston to Charleston

Other airlines flying from Boston to Charleston